| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.88 | 12.201% | $123.2865 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $52.58 | 4.377% | $54.8814 | $54.88 | $54.90 | $54.90 |
| Purchase #3 | $205.51 | 6.387% | $218.6359 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $128.32 | 5.582% | $135.4828 | $135.48 | $135.50 | $135.50 |
| Purchase #5 | $57.38 | 12.777% | $64.7114 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $240.52 | 10.870% | $266.6645 | $266.66 | $266.65 | $266.70 |
| Purchase #7 | $149.67 | 10.484% | $165.3614 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $943.86 | $1,029.0239 | $1,029.02 | $1,029.05 | $1,029.10 | |